[ 38.976574] ------------[ cut here ]------------ [ 38.977442] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.979406] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.980847] Modules linked in: [ 38.981427] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.984669] Tainted: [W]=WARN [ 38.985219] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.986683] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.987568] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 38.990748] RSP: 0018:ffff888015e0fbc0 EFLAGS: 00010286 [ 38.991719] RAX: 0000000000000000 RBX: ffffed1002bc1f78 RCX: ffffffff813a4050 [ 38.993004] RDX: ffff888015d45340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.994304] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bc1f2f [ 38.995576] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.996858] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e0fdf8 [ 38.998131] FS: 00007fed38712900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.999582] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.000657] CR2: 00007fed38c04580 CR3: 000000000ceb4000 CR4: 0000000000350ef0 [ 39.001937] Call Trace: [ 39.002403] [ 39.002856] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.003757] ? __create_object+0x59/0x80 [ 39.004499] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.005487] __vmalloc_noprof+0x59/0x60 [ 39.006254] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.007129] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.008071] bpf_prog_alloc+0x39/0x200 [ 39.008825] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.009754] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.010652] do_seccomp+0x349/0x25e0 [ 39.011324] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.012257] ? __pfx_do_seccomp+0x10/0x10 [ 39.013042] ? find_held_lock+0x2b/0x80 [ 39.013810] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.014785] ? static_key_count+0x60/0x80 [ 39.015594] prctl_set_seccomp+0x4e/0x70 [ 39.016361] __do_sys_prctl+0xe6c/0x1d70 [ 39.017140] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.017998] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.018967] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.019992] ? irqentry_exit+0xf3/0x650 [ 39.020787] do_syscall_64+0xbf/0x430 [ 39.021486] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.022445] RIP: 0033:0x7fed38c045cd [ 39.023149] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 39.026354] RSP: 002b:00007ffdb0f22410 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.027729] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fed38c045cd [ 39.029091] RDX: 0000557e1a5cfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.030386] RBP: 00007ffdb0f22470 R08: 0000000000000000 R09: 00007ffdb0f21b10 [ 39.031674] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557e3cba2240 [ 39.033032] R13: 00007ffdb0f228a0 R14: 0000557e3cba1bf0 R15: 0000557e3cbb64d0 [ 39.034336] [ 39.034817] irq event stamp: 1981 [ 39.035437] hardirqs last enabled at (1989): [] __up_console_sem+0x78/0x80 [ 39.037009] hardirqs last disabled at (1998): [] __up_console_sem+0x5d/0x80 [ 39.038559] softirqs last enabled at (1978): [] handle_softirqs+0x50c/0x770 [ 39.040153] softirqs last disabled at (1973): [] __irq_exit_rcu+0xc4/0x100 [ 39.041687] ---[ end trace 0000000000000000 ]--- [ 41.824239] ------------[ cut here ]------------ [ 41.825125] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.827059] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 41.828549] Modules linked in: [ 41.829137] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.831103] Tainted: [W]=WARN [ 41.831701] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.833186] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.834104] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 41.837237] RSP: 0018:ffff88801674fbc0 EFLAGS: 00010286 [ 41.838174] RAX: 0000000000000000 RBX: ffffed1002ce9f78 RCX: ffffffff813a4050 [ 41.839408] RDX: ffff888015d41bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.840685] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ce9f2f [ 41.841948] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.843233] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801674fdf8 [ 41.844543] FS: 00007f5d13e3c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.845957] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.846983] CR2: 00007ffc5d66def8 CR3: 000000000d530000 CR4: 0000000000350ef0 [ 41.848243] Call Trace: [ 41.848749] [ 41.849163] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.850059] ? __create_object+0x59/0x80 [ 41.850834] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.851788] __vmalloc_noprof+0x59/0x60 [ 41.852497] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.853358] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.854274] bpf_prog_alloc+0x39/0x200 [ 41.855000] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.855929] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.856817] do_seccomp+0x349/0x25e0 [ 41.857481] ? find_held_lock+0x2b/0x80 [ 41.858236] ? do_prlimit+0x310/0x610 [ 41.858970] ? __pfx_do_seccomp+0x10/0x10 [ 41.859739] ? do_raw_spin_unlock+0x53/0x220 [ 41.860569] ? _raw_spin_unlock+0x1e/0x40 [ 41.861286] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.862211] ? static_key_count+0x60/0x80 [ 41.862973] prctl_set_seccomp+0x4e/0x70 [ 41.863741] __do_sys_prctl+0xe6c/0x1d70 [ 41.864482] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.865332] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.866289] ? irqentry_exit+0xf3/0x650 [ 41.867063] do_syscall_64+0xbf/0x430 [ 41.867806] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.868772] RIP: 0033:0x7f5d1432e5cd [ 41.869421] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 41.872560] RSP: 002b:00007ffc5d66b350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.873895] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5d1432e5cd [ 41.875153] RDX: 000055c7d02f0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.876401] RBP: 00007ffc5d66b3b0 R08: 0000000000000000 R09: 00007ffc5d66aa50 [ 41.877643] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c7f056bb10 [ 41.878878] R13: 00007ffc5d66b7e0 R14: 000055c7f056c2b0 R15: 000055c7f05806f0 [ 41.880141] [ 41.880606] irq event stamp: 1735 [ 41.881111] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 41.882110] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 41.883109] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 41.884125] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 41.885105] ---[ end trace 0000000000000000 ]--- [ 42.599045] ------------[ cut here ]------------ [ 42.600034] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.602018] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.603490] Modules linked in: [ 42.604178] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.606140] Tainted: [W]=WARN [ 42.606734] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.608223] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.609134] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 42.612331] RSP: 0018:ffff888016657bc0 EFLAGS: 00010286 [ 42.613303] RAX: 0000000000000000 RBX: ffffed1002ccaf78 RCX: ffffffff813a4050 [ 42.614581] RDX: ffff88801a4d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.615854] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ccaf2f [ 42.617191] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.618478] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016657df8 [ 42.619766] FS: 00007f082c35b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.621233] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.622283] CR2: 00007ffc2c6f1ef8 CR3: 000000000e9e1000 CR4: 0000000000350ef0 [ 42.623571] Call Trace: [ 42.624069] [ 42.624483] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.625407] ? __create_object+0x59/0x80 [ 42.626200] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.627181] __vmalloc_noprof+0x59/0x60 [ 42.627987] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.628890] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.629837] bpf_prog_alloc+0x39/0x200 [ 42.630592] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.631488] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.632449] do_seccomp+0x349/0x25e0 [ 42.633183] ? find_held_lock+0x2b/0x80 [ 42.633952] ? do_prlimit+0x310/0x610 [ 42.634714] ? __pfx_do_seccomp+0x10/0x10 [ 42.635472] ? do_raw_spin_unlock+0x53/0x220 [ 42.636347] ? _raw_spin_unlock+0x1e/0x40 [ 42.637150] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.638131] ? static_key_count+0x60/0x80 [ 42.638952] prctl_set_seccomp+0x4e/0x70 [ 42.639749] __do_sys_prctl+0xe6c/0x1d70 [ 42.640588] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.641413] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.642392] ? irqentry_exit+0xf3/0x650 [ 42.643170] do_syscall_64+0xbf/0x430 [ 42.643957] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.644934] RIP: 0033:0x7f082c84d5cd [ 42.645636] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 42.648892] RSP: 002b:00007ffc2c6ef800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.650284] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f082c84d5cd [ 42.651604] RDX: 00005622369d0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.652946] RBP: 00007ffc2c6ef860 R08: 0000000000000000 R09: 00007ffc2c6eef00 [ 42.654255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562268e3fad0 [ 42.655553] R13: 00007ffc2c6efc90 R14: 0000562268e40bc0 R15: 0000562268e51780 [ 42.656820] [ 42.657180] irq event stamp: 1761 [ 42.657738] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 42.659029] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 42.660356] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 42.661676] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 42.662947] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46493' (ECDSA) to the list of known hosts. 2025/11/19 01:50:19 fuzzer started 2025/11/19 01:50:19 dialing manager at localhost:34383 2025/11/19 01:50:19 checking machine... 2025/11/19 01:50:19 checking revisions... [ 43.601695] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:50:20 testing simple program... [ 43.691148] cgroup: Unknown subsys name 'net' [ 43.759157] cgroup: Unknown subsys name 'cpuset' [ 43.775241] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:50:19 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880e538f000 RCX=ffffffff869d8192 RDX=0000000000000000 RSI=0000000000000001 RDI=ffff88806ce31cd0 RBP=ffff888015730000 RSP=ffff88806ce089f0 R8 =ffffffff869d8196 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=0000000000000001 R13=ffff88806ce08ab8 R14=ffff888015737f58 R15=ffff88806ce08a70 RIP=ffffffff815bd154 RFL=00000286 [--S--P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f5d13e3c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc5d665000 CR3=000000000cf58000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000221a3 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe26a5c568 CR3=000000000d770000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=684ff5002b9911a1494fd9d697ea4a8a XMM02=0000000000305ca0eff9b2d0a8fce9cb XMM03=0000000000305d702c67c8bc2e329bc3 XMM04=7a204ed108bb460900000000000ae988 XMM05=090f1556b20111b300000000003224e0 XMM06=7d16b803137a29e7000000000031b9d0 XMM07=e042d86d42eb936e0000000000312d28 XMM08=2a23a547b428a2210000000000305d70 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000